The standard form of a circle is:

Where
(h, k) is the center
r is the radius
Since the center is (1, 1), we can write:

EG (hypotenuse of the right triangle) is the radius of the circle. Thus, we can say >>>

The correct answer is
B
Answer:
5 seconds
Step-by-step explanation:
just divide 60 by 12 ( a dozen) and your answer is 5
Answer:
B
Step-by-step explanation:
By studying the diagram, you will find they are perpendicular.